Question

    In each of the following questions, four words have been given out of which three are alike in some manner, while the fourth one is different. Choose the word which is different from the rest.

    Choose the word which is different from the rest

    A scissors Correct Answer Incorrect Answer
    B fork Correct Answer Incorrect Answer
    C tweezers Correct Answer Incorrect Answer
    D pliers Correct Answer Incorrect Answer

    Solution

    Fork belongs to 3rd class lever while all other belong to 1st class lever. In third class level the effort is in between the load and fulcrum while in first class lever the fulcrum is in between the load and effort.

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